PIN code 670563 belongs to Trichambaram BO (Branch Post Office), located in Kannur district, Kerala. It falls under the Southern Postal Region and is served by 3 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Trichambaram BO | BO | Branch Post Office |
| Parassinikadavu SO | SO | Sub Post Office |
| Nanicherry BO | BO | Branch Post Office |
